65 lines
1.5 KiB
Makefile
65 lines
1.5 KiB
Makefile
LOCAL_DIR := $(GET_LOCAL_DIR)
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DEFINES += \
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AVR32_CPU_$(AVR32_CPU)=1
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INCLUDES += \
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-I$(LOCAL_DIR)/include
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BOOTOBJS += \
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$(LOCAL_DIR)/crt0.o
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OBJS += \
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$(LOCAL_DIR)/ops.o \
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$(LOCAL_DIR)/thread.o \
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$(LOCAL_DIR)/arch.o \
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$(LOCAL_DIR)/cache.o \
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$(LOCAL_DIR)/asm.o \
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$(LOCAL_DIR)/exceptions.o \
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$(LOCAL_DIR)/exceptions_c.o \
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# $(LOCAL_DIR)/cache-ops.o \
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$(LOCAL_DIR)/faults.o \
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$(LOCAL_DIR)/mmu.o \
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$(LOCAL_DIR)/dcc.o
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# set the default toolchain and set a #define
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TOOLCHAIN_PREFIX ?= avr32-unknown-none-
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CFLAGS += -mcpu=ap7000
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LDFLAGS += --relax
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# make sure some bits were set up
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MEMVARS_SET := 0
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ifneq ($(MEMBASE),)
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MEMVARS_SET := 1
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endif
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ifneq ($(MEMSIZE),)
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MEMVARS_SET := 1
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endif
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ifeq ($(MEMVARS_SET),0)
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$(error missing MEMBASE or MEMSIZE variable, please set in target rules.mk)
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endif
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LIBGCC := $(shell $(TOOLCHAIN_PREFIX)gcc $(CFLAGS) -print-libgcc-file-name)
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#$(info LIBGCC = $(LIBGCC))
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# potentially generated files that should be cleaned out with clean make rule
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GENERATED += \
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$(BUILDDIR)/system-onesegment.ld \
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$(BUILDDIR)/system-twosegment.ld
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# rules for generating the linker scripts
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PROGBASE ?= $(MEMBASE)
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$(BUILDDIR)/system-onesegment.ld: $(LOCAL_DIR)/system-onesegment.ld
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@echo generating $@
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@$(MKDIR)
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$(NOECHO)sed "s/%MEMBASE%/$(MEMBASE)/;s/%MEMSIZE%/$(MEMSIZE)/;s/%PROGBASE%/$(PROGBASE)/" < $< > $@
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$(BUILDDIR)/system-twosegment.ld: $(LOCAL_DIR)/system-twosegment.ld
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@echo generating $@
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@$(MKDIR)
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$(NOECHO)sed "s/%ROMBASE%/$(ROMBASE)/;s/%MEMBASE%/$(MEMBASE)/;s/%MEMSIZE%/$(MEMSIZE)/;s/%PROGBASE%/$(PROGBASE)/" < $< > $@
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